男人四十一枝花，女人四十豆腐渣

Meaning

"涛" (tāo) means "discussion" in internet slang. A fan circle term. Often used as "李涛" which looks like a person's name but is actually a homophone for "理性讨论" (lǐxìng tǎolùn, rational discussion). A wordplay/pun commonly used in Chinese online communities.